How To Fix CMMFDAI_FIX_MESSAGE037 - Unable to determine FIX Builder Class for Sender: & ; Target: & ;

SAP Error Message - Details

• Message type: E = Error

• Message class: CMMFDAI_FIX_MESSAGE - Messages for FIX Processing

• Message number: 037

• Message text: Unable to determine FIX Builder Class for Sender: & ; Target: & ;

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMMFDAI_FIX_MESSAGE037 - Unable to determine FIX Builder Class for Sender: & ; Target: & ; ?

  The SAP error message CMMFDAI_FIX_MESSAGE037 indicates that the system is unable to determine the FIX (Financial Information Exchange) Builder Class for the specified sender and target. This error typically arises in the context of financial transactions or integrations that utilize the FIX protocol.
  Cause:
  
  Configuration Issues: The FIX Builder Class may not be properly configured in the system. This could be due to missing or incorrect entries in the configuration tables.
  Missing Classes: The required FIX Builder Class for the specified sender and target may not exist in the system.
  Incorrect Sender/Target: The sender or target identifiers may be incorrect or not recognized by the system.
  Authorization Issues: There may be authorization issues preventing the system from accessing the necessary configuration or classes.
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the relevant configuration settings for FIX in your SAP system.
  Ensure that the FIX Builder Classes are correctly defined for the sender and target in question.
  Verify that the sender and target identifiers are correctly set up in the system.
  
  
  
  Create or Update FIX Builder Class:
  
  If the required FIX Builder Class does not exist, you may need to create it.
  If it exists but is not configured correctly, update the configuration to ensure it matches the expected parameters.
  
  
  
  Validate Sender/Target:
  
  Double-check the sender and target identifiers being used in the transaction or integration.
  Ensure that they are valid and correspond to the correct FIX configurations.
  
  
  
  Check Authorizations:
  
  Ensure that the user or process executing the transaction has the necessary authorizations to access the FIX configurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to FIX integration for any specific requirements or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to FIX configuration, such as SPRO for configuration settings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message CMMFDAI_FIX_MESSAGE037.